Streams audio wirelessly from Apple OS devices and iTunes via AirPlay. Sound projects in two directions, making it easy to fill a room. Rechargeable ring can be removed from the base and moved from room to room. Interesting visual design.

Cons

Distorts heavily on deep bass tracks at high volumes. Annoying set-up process. Switching between AirPlay and physically connected sound sources can be tricky. Overpriced for its performance.